void draw::draw_dog(){
glPushMatrix();
draw_back();
draw_leg();
//draw_tail();
//draw_nnh();
glPopMatrix();
}
void object(void)
{
// allows fox to move across the screen
glTranslatef(body_pos, 0.0, 0.0);
// rotate body by body_rotate degrees
glRotatef(body_rotate, 0.0, 0.0, 1.0);
glPushMatrix();
// draw body and body parts of fox
draw_torso();
glTranslatef(-40.0, 70.0, 0.0); // M_(torso to head)
draw_head();
glTranslatef(-12.0, 34.0, 0.0); // M_(head to left ear)
draw_ear();
glTranslatef(23.0, 0.0, 0.0); // M_(left ear to right ear)
// rotate tail by tail_pos degrees
glRotatef(tail_pos, 0, 0, 1);
draw_ear();
glTranslatef(90.0, -60.0, 0.0); // M_(right ear to tail)
draw_tail();
// using its own matrix allows the front leg to pivot independently of the back leg
glPushMatrix();
glTranslatef(-110, -45, 0); // M_(tail to front leg)
// rotate front leg by front_leg_pos degrees
glRotatef(front_leg_pos, 0.0, 0.0, 1.0);
draw_leg();
glPopMatrix();
glPushMatrix();
glTranslatef(-25, -45, 0); // M_(front leg to back leg)
// rotate back leg by back_leg_pos degrees
glRotatef(back_leg_pos, 0.0, 0.0, 1.0);
draw_leg();
glPopMatrix();
glPopMatrix();
}